Bondhus 12587 GorillaGrip Set of 7 Hex Fold-up Keys, sizes 2-8mm Hex sizes 2, 2.5, 3, 4, 5, 6, and 8mm The color-coded GorillaGrip fold-up handle is 40% stronger than steel handles Tools are Made in the USA with Bondhus proprietary Protanium steel and are up to 20% stronger than competitor tools ProGuard Finish is 5 times more effective than the next leading brand in preventing rust, protecting your investment over time Lifetime warranty - we will replace it free of charge